CN210945976U

CN210945976U - Novel insole stitching machine

Info

Publication number: CN210945976U
Application number: CN201921728526.6U
Authority: CN
Inventors: 郑贤
Original assignee: Wenzhou Xinjia Precision Machinery Co ltd
Current assignee: Wenzhou Xinjia Precision Machinery Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-07
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a novel insole stitching machine, its technical scheme main points include organism, lower frame and lie in the seam needle of organism one end bottom, the front end both sides of seam needle sewing direction are equipped with the pendulum rod respectively, the tip is equipped with the through wires hole under the pendulum rod, the drive gear that sets up including a pair of meshing mutually with actuating lever fixed connection on the pendulum rod fixedly connected with actuating lever still, it is equipped with the cylindrical cam of rotatable setting to go up the organism, be equipped with link mechanism between cylindrical cam and the drive gear, link mechanism is including reciprocating swing's gangbar, the driven lever of fixed connection on one of them arbitrary drive gear under cylindrical cam rotates to and both ends respectively with gangbar and driven lever activity articulated connecting rod. The utility model discloses can sew up many twines winding, make whole pleasing to the eye.

Description

Novel insole stitching machine

Technical Field

The utility model relates to a field is sewed up to shoes, and more specifically it relates to a novel insole stitching machine that says so.

Background

To sports shoes, playshoes, mainly carry out the sideline processing with interior line machine. The inner thread machine works by a group of rocker arms which swing back and forth. When the shoes are sewed, the shoes are sleeved on the horn head at the tail end of the inclined leg of the rocker arm connected with the rocker arm and swing back and forth along with the rocker arm, so that the shoes can be sewed at all angles. However, the traditional intelligent inner thread sewing machine is limited in use, and the sewing quality and the sewing pattern are influenced, so that improvement is needed.

Chinese patent No. CN207944234U discloses an interlining machine, which comprises an upper machine body, a lower machine base, a sewing mechanism located at the bottom of one end of the upper machine body and a rocker mechanism located on the lower machine base and close to one side of the sewing mechanism, wherein the sewing mechanism comprises a sewing needle, the rocker mechanism comprises a shuttle, a balance block and a connecting rod connecting the shuttle and the balance block, and the sewing style is richer by changing the angle between the shuttle and the sewing needle. However, this kind of interline sewing machine still sews a single thread during sewing, and cannot combine a plurality of threads.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel insole stitching machine, which can sew up a plurality of threads in a winding way, and is beautiful in whole.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel insole stitching machine, which comprises an upper machine body, a lower machine base and a sewing needle positioned at the bottom of one end of the upper machine body, the two sides of the front end of the sewing needle in the sewing direction are respectively provided with a swing rod, the two swing rods are arranged in tandem and can be arranged in a reciprocating and crossed manner relative to the sewing needle, the lower end part of the swing rod is provided with a threading hole, the upper end part of the swing rod is fixedly connected with a driving rod for driving the swing rod to swing, the swing rod further comprises a pair of driving gears which are fixedly connected with the driving rod and are engaged with each other, the upper machine body is provided with a cylindrical cam which can be rotatably arranged, a connecting rod mechanism which drives the driving gear to rotate in a reciprocating and relative manner is arranged between the cylindrical cam and the driving gear, the connecting rod mechanism comprises a linkage rod which swings in a reciprocating mode under the rotation of the cylindrical cam, a driven rod fixedly connected to any one of the driving gears, and a connecting rod, wherein two ends of the connecting rod are movably hinged with the linkage rod and the driven rod respectively.

By adopting the technical scheme, when the insole stitching machine is started, the cylindrical cam rotates to drive the connecting rod mechanism to swing back and forth, so that the two driving gears rotate back and forth to enable the driving rods to drive the swing rods to swing back and forth, the lines also penetrate through the swing rods, the swing rods swing back and forth when stitches are sewn, the auxiliary lines which swing back and forth and are staggered are fixed in the sewing needle lifting process, the auxiliary lines of the swing rods are staggered and wound and fixed under the main line segment sewn by the sewing needle, and meanwhile, the auxiliary lines of the swing rods can adopt different colors to enable the synthesized lines to be more attractive.

The utility model discloses further set up to: the cylindrical cam is provided with a slide, the linkage rod is connected to the slide in a sliding mode, and when the cylindrical cam rotates, the linkage rod slides along a slide rail to swing.

By adopting the technical scheme, the linkage rod can slide along the slide way to swing through the arrangement of the slide way on the cylindrical cam.

The utility model discloses further set up to: the upper machine body is provided with a wire placing cylinder, and a main wire is wound on the wire placing cylinder.

By adopting the technical scheme, the thread placing barrel is arranged so that a main thread connected to a sewing needle can be wound and placed when the machine runs.

The utility model discloses further set up to: the upper machine body is provided with a wire placing frame convenient for paying off, and an auxiliary wire is wound on the wire placing frame.

By adopting the technical scheme, the auxiliary wires for supplying the swing rods are conveniently placed by the wire placing frame, so that the auxiliary wires are convenient to arrange and store.

The utility model discloses further set up to: and a fixed block corresponding to the driving gear is arranged below the end part of the upper machine body, and the driving gear is rotationally connected to the fixed block.

Through adopting above-mentioned technical scheme, make drive gear fix on last organism and rotatable.

The utility model discloses further set up to: the end part of the lower end of the swing rod is hemispherical.

By adopting the technical scheme, the hemispherical swing rod is not easy to hurt people in the hand contact process.

To sum up, the utility model discloses following beneficial effect has: when the insole stitching machine is started, the cylindrical cam rotates to drive the connecting rod mechanism to swing back and forth, so that the two driving gears rotate back and forth to enable the driving rods to drive the swing rods to swing back and forth, the auxiliary threads penetrate through the swing rods, the swing rods swing back and forth when stitches are sewn, the auxiliary threads which swing back and forth and are staggered are fixed in the sewing needle lifting process, the auxiliary threads of the swing rods are wound and fixed under a main thread line segment sewn by sewing needles in a staggered mode, and meanwhile the auxiliary threads of the swing rods can be made to be more attractive due to the fact that different colors can be adopted for the.

Drawings

FIG. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is a schematic perspective view of the present embodiment in another direction;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a schematic structural view of a cylindrical cam according to the present embodiment;

fig. 5 is a schematic view of the sewing thread structure of the present embodiment.

Reference numerals: 1. mounting the machine body; 11. sewing a needle; 12. a fixed block; 13. a wire placing frame; 14. a wire placing cylinder; 2. a lower machine base; 3. a swing rod; 31. threading holes; 4. a cylindrical cam; 41. a slideway; 5. a linkage rod; 51. a connecting rod; 52. a driven lever; 6. a drive gear; 61. a drive rod; 7. a main line; 8. and (7) auxiliary lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a novel insole stitching machine, as shown in fig. 1-5, comprising an upper machine body 1, a lower machine base 2 and a sewing needle 11 positioned at the bottom of one end of the upper machine body 1, wherein swing rods 3 are respectively arranged at two sides of the front end of the sewing needle 11 in the sewing direction, the two swing rods 3 are arranged in tandem and can be in reciprocating cross swing arrangement relative to the sewing needle 11, the end part of the lower end of each swing rod 3 is hemispherical, a threading hole 31 is arranged at the end part of each swing rod, a driving rod 61 for driving the swing rods 3 to swing is fixedly inserted at the upper end part of each swing rod 3, the novel insole stitching machine further comprises a pair of driving gears 6 which are fixedly inserted with the driving rods 61 and are arranged in a meshing manner, a fixed block 12 corresponding to the position of the driving gear 6 is arranged below the end part of the upper machine body 1, the driving gear 6 is riveted on the, be equipped with between cylindrical cam 4 and the drive gear 6 and be located 1 one side of last organism and be used for driving the reciprocal relative pivoted link mechanism of drive gear 6, link mechanism is including sliding connection at slide 41 along with cylindrical cam 4 rotate reciprocal wobbling gangbar 5, fixed hinge connect at the driven lever 52 on arbitrary one of them drive gear 6 to and both ends respectively with gangbar 5 and driven lever 52 activity articulated connecting rod 51. The upper machine body is provided with a wire placing cylinder 14, a main wire 7 is wound on the wire placing cylinder, the upper machine body 1 is further provided with a wire placing frame 13 facilitating wire placing, and an auxiliary wire 8 is wound on the wire placing frame.

In the actual use process, when the interior thread machine is started, the machine operates to drive the cylindrical cam 4 to rotate and swing back and forth from the linkage rod 5, so that the connecting rod 51 and the driven rod 52 move along with the linkage rod 5, the two driving gears 6 rotate back and forth to drive the swing rod 3 to swing back and forth through the driving rods 61, the auxiliary threads 8 penetrate through the swing rod 3, when a thread is sewn by the sewing needle 11, the swing rod 3 starts to swing back and forth, the auxiliary threads 8 which swing back and forth and are staggered are fixed through the main thread 7 in the lifting process of the sewing needle 11, the auxiliary threads 8 of the swing rod 3 are staggered, wound and fixed under the main thread 7 sewn by the sewing needle 11 to form a new thread pattern, and meanwhile, the auxiliary threads 7 of the swing rod 3 can adopt different colors to enable.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a novel insole stitching machine, includes organism (1), lower frame (2) and is located seam needle (11) of organism (1) one end bottom, its characterized in that: the sewing machine is characterized in that swing rods (3) are respectively arranged on two sides of the front end of a sewing needle (11) in a sewing direction, the two swing rods (3) are arranged in tandem and can swing in a reciprocating and crossed manner relative to the sewing needle (11), a threading hole (31) is formed in the lower end part of each swing rod (3), a driving rod (61) for driving the swing rods (3) to swing is fixedly connected to the upper end part of each swing rod (3), the sewing machine further comprises a pair of driving gears (6) which are fixedly connected with the driving rods (61) and are meshed with each other, a cylindrical cam (4) which can be rotatably arranged is arranged on the upper machine body (1), a link mechanism for driving the driving gears (6) to rotate in a reciprocating and relative mode is arranged between the cylindrical cam (4) and the driving gears (6), and the link mechanism comprises a linkage rod (5) which can swing in a reciprocating mode under the, and a connecting rod (51) with two ends respectively movably hinged with the linkage rod (5) and the driven rod (52).

2. The novel insole stitching machine according to claim 1, characterized in that: be equipped with slide (41) on cylindrical cam (4), gangbar (5) sliding connection is on slide (41), and gangbar (5) slide along slide (41) track and produce the swing when cylindrical cam (4) rotate.

3. The novel insole stitching machine according to claim 2, characterized in that: the upper machine body (1) is provided with a thread placing cylinder (14), and a main thread (7) is wound on the thread placing cylinder (14).

4. The novel insole stitching machine according to claim 3, characterized in that: the upper machine body (1) is close to a wire placing frame (13) arranged on the upper machine body, and an auxiliary wire (8) is wound on the wire placing frame (13).

5. The novel insole stitching machine according to claim 4, characterized in that: go up organism (1) tip and be equipped with fixed block (12) corresponding with drive gear (6) position down, drive gear (6) rotate to be connected on fixed block (12).

6. The novel insole stitching machine according to claim 5, characterized in that: the end part of the lower end of the swing rod (3) is hemispherical.